{
  "legacy": {
    "write_offset": {
      "new": "-647, -12",
      "old": "-647"
    }
  },
  "ring_codes": {
    "new": "PSRM-021270\tG4 1A 07 IFPI L424 IFPI 7275, IFPI 7296\nPSRM-021270\tJ4 1A 10 IFPI L424 IFPI 5100",
    "old": "PSRM-021270\tG4 1A 07 IFPI L424 IFPI 7275, IFPI 7296"
  }
}